Sandra Bullock pulled all stops in a gorgeous red taffeta gown by Vera Wang, she looks incredible.
Anne Hathaway looked breathtaking in a vintage Valentino gown, the soft hairdo, matte red lips, diamonds... they all combine to make her look absolutely stunning!

Aishwarya Rai wore Armani Privé Fall 2010- the chocolate brown gown, bedazzled with pailletes looks better on the runway than in person though. I would've loved to see her in Elie Saab to be honest.

Image Sources: justjared.buzznet.com, nymag.com